1) water circulation gravity system
水的重力循环系统
2) gravitational hot water heating system
重力循环热水供暖系统
3) hydraulic system
水力循环系统
4) gravity system water cooling
重力自流式循环水冷却系统
5) circulating water system
循环水系统
1.
Discussion about the relationship between corrosion and total iron in circulating water systems;
循环水系统腐蚀与总铁关系探讨
2.
On-line chemical cleaning of circulating water system;
循环水系统在线化学清洗的现场实施
3.
Unshut - down chemical cleaning of mazut catalysis circulating water system;
重油催化循环水系统的不停车化学清洗
6) water circulation system
循环水系统
1.
Through the investigation and analysis on the corrosion situation of 5 ℃ water circulation system in the production of PVC by calcium carbide method,reasons for the corrosion failure were discussed as well as the influencing factors,and the corresponding protection methods were proposed.
通过对PVC生产过程中5℃循环水系统腐蚀状况的调查分析,探讨了其腐蚀失效原因及影响因素,提出了相应的防护措施。
2.
The stabilizing agent of water quality especially for the corrosion and incrustation is developed out through test for the water circulation system of blast furnace body.
针对高炉炉体循环水系统的腐蚀与结垢倾向,通过实验找出了水质稳定药剂,实际生产运行结果表明循环水系统结垢附着速度和腐蚀速度大大低于国家标准,对运行水质没有明显影响。
3.
Because of changes of environment and water supply capacity for water circulation system of power plant,makes it need of technology reform to solve the conflict between water supply and consumption,and it can reduce the energy consumption of water circulation system,increase the set s thermal efficiency,and save energy.
本文主要介绍了电厂循环水系统在取水环境和供水容量等方面进行改造,通过技术改造既解决了水量的供需矛盾,又大大降低了循环水系统的能量消耗,提高了机组的热效率,节约了能源。
补充资料：循环系统的进化环节动物的封闭式循环系统
李瑞端绘
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条